4043834432 has 112 divisors (see below), whose sum is σ = 9113763840. Its totient is φ = 1763596800.

The previous prime is 4043834381. The next prime is 4043834449. The reversal of 4043834432 is 2344383404.

It is a junction number, because it is equal to n+sod(n) for n = 4043834392 and 4043834401.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2770919 + ... + 2772377.

Almost surely, 2^4043834432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4043834432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4556881920).

4043834432 is an abundant number, since it is smaller than the sum of its proper divisors (5069929408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4043834432 is a wasteful number, since it uses less digits than its factorization.

4043834432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1640 (or 1630 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 35.

The square root of 4043834432 is about 63591.1505793062. The cubic root of 4043834432 is about 1593.1785671974.

The spelling of 4043834432 in words is "four billion, forty-three million, eight hundred thirty-four thousand, four hundred thirty-two".